Sinumerik Alarm 14280 Channel %1 block %2 polar coordinates programmed incorrectly
%1 = Channel number
%2 = Block number, label
The end point of the displayed block has been programmed both in the polar coordinate system (with AP=…, RP=…) and in the Cartesian coordinate system (axis addresses X, Y,…).
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Correct the NC part program – the axis motion may be specified in one coordinate system only.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens